Green Beans Nutrition Facts
A 100 g serving of green beans contains 31 kcal, 1.8g protein (lime), 0.2g fat (pink) and 7.0g carbohydrate (blue). They have modest fiber and 3.3g sugar. Their other nutrient values are modest — see the full breakdown below.
Core Nutrients per 100 g
PER 100 G SERVINGThe six values MacroDrop shows on every meal card: energy, the three macros, fiber and sugars.
Extended Nutrients
PER 100 G SERVINGGrouped as in the app: lipids, minerals, vitamins and other compounds sit one level below the core six. Daily values follow the FDA 2,000 kcal reference.
How Cooking Changes The Numbers
Per 100 g, from each preparation's own USDA data.
| Preparation | Kcal | Protein | Fat | Carbs | Note |
|---|---|---|---|---|---|
| Raw | 31 | 1.8 g | 0.2 g | 7.0 g | Reference entry |
| With salt | 35 | 1.9 g | 0.3 g | 7.9 g | Cooked, boiled, drained, with salt |
| Without salt | 35 | 1.9 g | 0.3 g | 7.9 g | Cooked, boiled, drained, without salt |
Understanding Green Beans Nutrition
Green Beans are a low-calorie vegetable that delivers fiber, vitamins and minerals for very few calories. At 31 kcal per 100 g serving, they provide 1.8g of protein, 7.0g of carbohydrate and 0.2g of fat. Green Beans are particularly rich in vitamin C, delivering 12mg — 14% of the daily value — in a single serving. They have modest fiber and 3.3g sugar.
For athletes and anyone tracking macros, green beans are a straightforward source of carbohydrate energy, useful around training for topping up glycogen. Their fiber and micronutrient content make them a useful addition to a balanced macro split without pulling calories too high.
Frequently Asked Questions
How many calories are in a 100 g serving of green beans?
A 100 g serving of green beans has 31 kcal, 1.8g protein, 0.2g fat and 7.0g carbohydrate.
How much protein is in green beans?
1.8g per 100 g serving.
Are green beans high in sugar or fiber?
They have modest fiber and 3.3g sugar — 2.7g fiber and 3.3g sugar per 100 g serving.
Which nutrients are green beans richest in?
No single micronutrient stands out sharply — see the full breakdown below.
Are green beans good for tracking macros?
For athletes and anyone tracking macros, green beans are a straightforward source of carbohydrate energy, useful around training for topping up glycogen.
Does cooking green beans change its nutrients?
Cooked green beans run about 13% higher in calories per equivalent serving compared to the raw reference — see the cooking table above for specific preparations.
Log the green beans in two seconds
MacroDrop tracks all of these nutrients — core and extended — from a photo, your voice or a barcode. Offline USDA database, 7,800 foods.
Values come from the USDA FoodData Central entry Beans, snap, green, raw (FDC ID 169961), per 100 g. Daily values follow the FDA 2,000 kcal reference. Last reviewed August 2026.